vendor/llvm/llvm-r72732

2 files changed, 92 insertions, 0 deletions

diff --git a/tools/gccas/Makefile b/tools/gccas/Makefile
new file mode 100644
index 0000000000000..ff84d967798eb
--- /dev/null
+++ b/tools/gccas/Makefile
@@ -0,0 +1,28 @@
+##===- tools/gccas/Makefile --------------------------------*- Makefile -*-===##
+# 
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+# 
+##===----------------------------------------------------------------------===##
+LEVEL = ../..
+
+include $(LEVEL)/Makefile.common
+
+install-local:: $(PROJ_bindir)/gccas
+	
+$(PROJ_bindir)/gccas : gccas.sh Makefile
+	$(Echo) Installing gccas shell script.
+	$(Verb) sed "s#@TOOLDIR@#$(PROJ_bindir)#" $< > $@
+	$(Verb) chmod 0755 $@
+
+all-local:: $(ToolDir)/gccas
+	
+$(ToolDir)/gccas : gccas.sh Makefile
+	$(Echo) Making $(ToolDir)/gccas shell script.
+	$(Verb) sed "s#@TOOLDIR@#$(ToolDir)#" $< > $@
+	$(Verb) chmod 0755 $@
+
+clean-local::
+	$(Verb)$(RM) -f $(ToolDir)/gccas
diff --git a/tools/gccas/gccas.sh b/tools/gccas/gccas.sh
new file mode 100644
index 0000000000000..9cacad4b675f3
--- /dev/null
+++ b/tools/gccas/gccas.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+##===- tools/gccas.sh ------------------------------------------*- bash -*-===##
+# 
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+# 
+##===----------------------------------------------------------------------===##
+#
+# Synopsis: This shell script is a replacement for the old "gccas" tool that
+#           existed in LLVM versions before 2.0. The functionality of gccas has
+#           now been moved to opt and llvm-as. This shell script provides 
+#           backwards compatibility so build environments invoking gccas can
+#           still get the net effect of llvm-as/opt by running gccas.
+#
+# Syntax:   gccas OPTIONS... [asm file]
+# 
+##===----------------------------------------------------------------------===##
+#
+echo "gccas: This tool is deprecated, please use opt" 1>&2
+TOOLDIR=@TOOLDIR@
+OPTOPTS="-std-compile-opts -f"
+ASOPTS=""
+lastwasdasho=0
+for option in "$@" ; do
+  option=`echo "$option" | sed 's/^--/-/'`
+  case "$option" in
+    -disable-opt)
+       OPTOPTS="$OPTOPTS $option"
+       ;;
+    -disable-inlining)
+       OPTOPTS="$OPTOPTS $option"
+       ;;
+    -verify)
+       OPTOPTS="$OPTOPTS -verify-each"
+       ;;
+    -strip-debug)
+       OPTOPTS="$OPTOPTS $option"
+       ;;
+    -o)
+       OPTOPTS="$OPTOPTS -o"
+       lastwasdasho=1
+       ;;
+    -disable-compression)
+       # ignore
+       ;;
+    -traditional-format)
+       # ignore
+       ;;
+    -*)
+       OPTOPTS="$OPTOPTS $option"
+       ;;
+    *)
+       if test $lastwasdasho -eq 1 ; then
+         OPTOPTS="$OPTOPTS $option"
+         lastwasdasho=0
+       else
+         ASOPTS="$ASOPTS $option"
+       fi
+       ;;
+  esac
+done
+${TOOLDIR}/llvm-as $ASOPTS -o - | ${TOOLDIR}/opt $OPTOPTS